Feigning symptoms distorts diagnostic evaluations. Therefore, dedicated tools known as symptom validity tests have been developed to help clinicians differentiate feigned from genuine symptom presentations. While a deviant SVT score is an indicator of a feigned symptom presentation, a non-deviant score provides support for the hypothesis that the symptom presentation is valid. Ideally, non-deviant SVT scores should temper suspicion of feigning even in cases where the patient fits the DSM’s stereotypical yet faulty profile of the “antisocial” feigner. Across three studies, (...) we tested whether non-deviant SVT scores, indeed, have this corrective effect. We gave psychology students and clinical experts a case alluding to the DSM profile of feigning. In successive steps, they received information about the case, among which non-deviant SVT outcomes. After each step, participants rated how strongly they suspected feigning and how confident they were about their judgment. Both students and experts showed suspicion rates around the midpoint of the scale and did not respond to non-deviant SVT outcomes with lowered suspicion rates. In Study 4, we educated participants about the shortcomings of the DSM’s antisocial typology of feigning and the importance of the negative predictive power of SVTs, after which they processed the case information. Judgments remained roughly similar to those in Studies 1–3. Taken together, our findings suggest that students and experts alike have difficulties understanding that non-deviant scores on SVTs reduce the probability of feigning as a correct differential diagnosis. (shrink)

When people comprehend language, they mentally represent object shape. Previous research has shown that objects that are mentioned in a simile construction are represented as similarly shaped. The present study examined object shape in mental representations of negated similes. In our experiment participants read negated similes or control sentences without a comparison structure. After having read the sentence, they judged whether two presented objects, which were either similarly or dissimilarly shaped, were previously mentioned. Our findings showed that for the negated (...) similes, verification latencies were shorter for similarly shaped than for dissimilarly shaped objects. This shows that the expected situation, rather than the actual situation is represented. For the control sentences, we did not find such an effect of similarity in shape. We discuss our findings in the light of processing theories of negation and comparison. (shrink)

People mentally represent the shapes of objects. For instance, the mental representation of an eagle is different when one thinks about a flying or resting eagle. This study examined the role of shape in mental representations of similes (i.e., metaphoric comparisons). We tested the prediction that when people process a simile they will mentally represent the entities of the comparison as having a similar shape. We conducted two experiments in which participants read sentences that either did (experimental sentences) or did (...) not (control sentences) invite comparing two entities. For the experimental sentences, the ground of the comparison was explicit in Experiment 1 (“X has the ability to Z, just like Y”) and implicit in Experiment 2 (“X is like Y”). After having read the sentence, participants were presented with line drawings of the two objects, which were either similarly or dissimilarly shaped. They judged whether both objects were mentioned in the preceding sentence. For the experimental sentences, recognition latencies were shorter for similarly shaped objects than for dissimilarly shaped objects. For the control sentences, we did not find such an effect of similarity in shape. These findings suggest that a perceptual symbol of shape is activated when processing similes. (shrink)

This article on the evolution of economic and monetary policy in Belgium, which turned the "sick man of Europe" into one of the stronger European economies and allowed it to enter into EMU, stresses the role of the monetary authorities as a stabilising force in Belgium. It gives a detailed analysis of how these changes have allowed Belgium to regain the confidence of both monetary authorities and international investors after the devaluation of 1982. The policy responses to the oil shock (...) at the beginning of the seventies broke with the policy mix which had until then been practised. Both the wage formation process andf iscal policy clearly spiralled out of control, the chiefresult of which was a drastic loss in international competitiveness. As a consequence, the current account showed a large deficit, the traditional level at which public deficit had stood rose dramatically, unemployment exploded and the financial structure of most corporations became fragile.A drastic realignment of economic policy started with the devaluation of the Belgian franc in 1982. This devaluation was accompanied by a series of measures aimed at preventing the inflationary pressures from triggering further devaluations, and hence at restoring credibility. These measures included restrictive fiscal policies and real wage cuts. By 1987 this recovery policy had successfully restored Belgian competitiveness, reduced the government deficit and restored the balance ofpayments equilibrium. Although public policies became less restrictive during the period 1988-1993, the central bank continued to gain international credibility. Significant stepsin this process were the abolition of the dual exchange rate system, the decision to peg the Belgian franc to the most stable currency in the ERM and the reform of the money markets in Belgium. The latter in particular helped to increase the central bank's independence, since this reform implied total control by the central bank over short term interest rates, it reduced significantly the automatic credit lines of the fiscal authorities with the central bank and it stipulated that revaluations of gold reserves should no langer be used to finance government budget deficits. By 1992 international credibility had been restored to such a degree that the Belgian franc became a strong currency during the 1992 crisis, obliging the central bank to come to the rescue of the weaker currencies under attack in September 1992 with a speculative inflow of capital of about 200 billion BEF. However this restored credibility continued to be fragile, as became evident during the 1993 exchange rate crisis when the Belgian franc was vigorously attacked by international speculation.The insufficient alignment of public and monetary policies proved to be at the heart of the financial problems of the 1993 crises. The Belgian government relaunched its policies of budgetary restriction and wage moderation, brought together in what was called the 'Global Plan'. This realignment of public policies to monetary policy swiftly restored the credibility of the Belgian franc, so that as early as January 1994 the Belgian franc converged to its central parity with an interest differential vis-à-vis the German mark of only about 2 %. This differential declined progressively. Indeed the global plan restored the confidence of the investors in Belgian economic policy. Financial markets now fully believed in the entry of Belgium into EMU and from then on no major difficulties were to arise. (shrink)

A referendum was held on October 1st, 1978 at Andenne, a municipality in the French-speaking part of Belgium, on the settlement of a nuclear plant. A referendum on the settlement of an ecologically noxiousindustry was held at Tessenderlo, a municipality in the Dutch-speaking part of Belgium, on March 25th, 1979. These referenda are unique in their kind in Belgium. They show a very large similarity bath in theirset-up and their results. The turn-out can be considered satisfying high, especially since compulsory (...) voting could not be imposed. The votes cast were mainly nays. (shrink)

The present commentary emphasizes that the acquisition of fear always involves complex changes in several quasi-independent response systems. Stimulus-specific electrodermal response differentiation as well as the bias to overestimate the belongingness of certain stimulus pairs mainly indicates cognitive processes of selective orienting and attention. Emotion, however, also involves the activation of subcortical motivational circuits. Why certain stimuli acquire rapid access to these basic motivational systems is not explained by the expectancy bias model.

Betrifft die Handschrift Cod. 579 der Burgerbibliothek Bern.

It is necessary to consider medieval Western Neoplatonism as a current of thought inserted in a wide cultural atmosphere where liturgical, theological, aesthetic, and artistic patterns play an important role as elements of a common historical past. In this article the author argues to what extent Neoplatonic concepts (Epiphany, Negative Theology, Theology of Light and Metaphor of Light) derived from Johannes Scotus Eriugena, translator of the Corpus Areopagiticum into latin, relate to the Iconography of Crist-Light or Maiestas domini in a (...) mandorle of light. Writings of various thinkers, paintings from the 12th century and medieval epigraphy are taken as primary sources in order to understand the relationship between Neoplatonism and Iconography in the European Middle Ages. (shrink)

It is necessary to consider medieval Western Neoplatonism as a current of thought inserted in a wide cultural atmosphere where liturgical, theological, aesthetic, and artistic patterns play an important role as elements of a common historical past. In this article the author argues to what extent Neoplatonic concepts (Epiphany, Negative Theology, Theology of Light and Metaphor of Light) derived from Johannes Scotus Eriugena, translator of the Corpus Areopagiticum into latin, relate to the Iconography of Crist-Light or Maiestas domini in a (...) mandorle of light. Writings of various thinkers, paintings from the 12th century and medieval epigraphy are taken as primary sources in order to understand the relationship between Neoplatonism and Iconography in the European Middle Ages. (shrink)

The objective of this article is to contribute to an understanding of Hannah Arendt’s special place in present-day political theory by means of a contrast between her Origins of Totalitarianism and four important political science studies of National Socialism and totalitarianism, three written by authors who shared the status of involuntary emigrant with Arendt, that are offered as constituting the original context of her work. A critical appreciation of the seminal works by Ernst Fraenkel, Franz L. Neumann, Sigmund Neumann, and (...) Carl Joachim Friedrich and Zbigniew Brezinski, with special emphasis on questions of method, opens the way to a reconsideration of the distinctly philosophical character of Arendt’s work, and its shocking challenges to the scientific orientations of political science. (shrink)

The widespread potential for somatic fusion among different conspecific multicellular individuals suggests that such fusion is adaptive. However, because recognition of non‐kin (allorecognition) usually leads to a rejection response, successful somatic fusion is limited to close kin. This is consistent with kin‐selection theory, which predicts that the potential cost of fusion and the potential for somatic parasitism decrease with increasing relatedness. Paradoxically, however, Crozier1 found that, in the short term, positive‐frequency‐dependent selection eliminates the required genetic polymorphism at allorecognition loci. The (...) ‘Crozier paradox’ may be solved if allorecognition is based on extrinsically balanced polymorphisms, for example at immune loci. Alternatively, the assumption of most models that self fusion is mutually beneficial is wrong. If fusion is on average harmful, selection will promote unconditional rejection. However, we propose that fusion within individuals is beneficial, selecting for the ability to fuse, but fusion between individuals on average costly, selecting for non‐self recognition (rather than non‐kin recognition). We discuss experimental data on fungi that are consistent with this hypothesis. BioEssays 30:1193–1203, 2008. © 2008 Wiley Periodicals, Inc. (shrink)